feat(all): add 'docker-compose.yaml'

Author: Aleksey-Voko

docker-compose.yaml

@@ -0,0 +1,62 @@
+version: '3.7'
+
+services:
+
+    mysql_db:
+        container_name: mysql_container
+        image: mysql:8
+
+        command: --default-authentication-plugin=mysql_native_password
+
+        environment:
+            LANG: C.UTF-8
+            MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD:-root}
+            MYSQL_USER: ${MYSQL_USER:-admin}
+            MYSQL_PASSWORD: ${MYSQL_PASSWORD:-admin}
+            MYSQL_DATABASE: ${MYSQL_DATABASE:-database}
+
+        volumes:
+            - ./initdb:/docker-entrypoint-initdb.d
+            - ./mysql:/var/lib/mysql/
+
+        ports:
+            - ${MYSQL_PORT:-3306}:3306
+
+        restart: unless-stopped
+
+        healthcheck:
+            test: [ 'CMD', 'mysqladmin', 'ping', '-proot' ]
+            interval: 1m
+            timeout: 5s
+            retries: 5
+            start_period: 3m
+
+        deploy:
+            resources:
+                limits:
+                    cpus: '1'
+                    memory: 2G
+
+# ============ !!!!! ============
+# Start:
+# docker-compose --compatibility up -d
+# -------------------------------
+# Access to MySQL:
+# Root password: root
+# URL: localhost:3306
+# Database: database
+# Username: admin
+# Password: admin
+# -------------------------------
+# Stop lifted containers:
+# docker-compose --compatibility stop
+# -------------------------------
+# Start stopped containers
+# docker-compose --compatibility start
+# -------------------------------
+# Stop and delete containers and network:
+# docker-compose --compatibility down
+# -------------------------------
+# Delete 'mysql' directory
+# sudo rm -r mysql
+

initdb/01_init_db.sql

@@ -0,0 +1,14 @@
+CREATE TABLE book
+(
+    book_id INT PRIMARY KEY AUTO_INCREMENT,
+    title   VARCHAR(50),
+    author  VARCHAR(30),
+    price   DECIMAL(8, 2),
+    amount  INT
+);
+
+INSERT INTO book (title, author, price, amount)
+VALUES ('Мастер и Маргарита', 'Булгаков М.А.', 670.99, 3),
+       ('Белая гвардия', 'Булгаков М.А.', 540.50, 5),
+       ('Идиот', 'Достоевский Ф.М.', 460.00, 10),
+       ('Братья Карамазовы', 'Достоевский Ф.М.', 799.01, 2);